Answer:

Step-by-step explanation:
We want to find the equation in point-slope form of the line that passes through the point
and has slope
.
The point-slope form is given by the formula;

where
is the slope and
is a point on the line,
We substitute the values into the formula to obtain;
The required equation is 
<span>(2p + q) ( –3q – 6p + 1)
= -6pq - 12p^2 + 2p - 3q^2 - 6pq + q
= -12p^2 -12pq +2p -3q^2 + q
so answer is b. </span> -12p^2 -12pq +2p -3q^2 + q
Answer:
The point estimate for
is 8.5 hours.
Step-by-step explanation:
The Central Limit Theorem estabilishes that, for a random variable X, with mean
and standard deviation
, a large sample size can be approximated to a normal distribution with mean
and standard deviation
.
In this problem
We are working with a sample of 81 adults, so the point estimae of the mean is the mean number of weekly hours that U.S. adults use computers at home.
So, the point estimate for
is 8.5 hours.
Answer:
I think its 95.0%.But I am not sure about it
Is this all one equation??